(0 12 2)(1 17 15)(3 20 5)(4 9 7)(6 13 11)(8 19 18)(10 16 14)
ALLOWS (11/8)-SEQUENCE
1: (0 12 18)
(0 8 19 18 2)(1 17 15)(3 20 5)(4 9 7)(6 13 11)(10 16 14)(12)
2: (0 8 19)
(0 18 2)(1 17 15)(3 20 5)(4 9 7)(6 13 11)(8)(10 16 14)(12)(19)
3: (6 13 11)
(0 18 2)(1 17 15)(3 20 5)(4 9 7)(6)(8)(10 16 14)(11)(12)(13)(19)
4: (4 9 7)
(0 18 2)(1 17 15)(3 20 5)(4)(6)(7)(8)(9)(10 16 14)(11)(12)(13)(19)